Why Do We Even Need Big Telescopes? (ESOcast 241)
Why do we aim for bigger and bigger telescopes, such as ESO’s Extremely Large Telescope currently under construction in Chile’s Atacama Desert? And ho...
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ESOcast is a video podcast series dedicated to bringing you the latest news and research from ESO, the European Southern Observatory. Here we explore the Universe's ultimate frontier.
Peeking at a Distant Moon-Forming Disc (ESOcast Light 240)
Using ALMA, a team of astronomers have unambiguously detected a moon-forming disc around a distant planet for the first time. The planet is a Jupiter-...
Cosmic fireworks reveal newborn stars (ESOcast Light 239)
A team of astronomers have released colourful new observations of nearby galaxies obtained with the European Southern Observatory’s Very Large Telesco...
Who Turned off the Lights on Betelgeuse? (ESOcast 238 Light)
ESOcast is a video podcast series dedicated to bringing you the latest news and research from ESO, the European Southern Observatory. Here we explore ...
Testbed Asteroid Hunter Sees First Light (ESOcast 237 Light)
Part of the world-wide effort to scan and identify potentially dangerous asteroids and other near-Earth objects, asteroid hunter Test-Bed Telescope 2 ...
ESOcast 236 Light: First interstellar comet may be the most pristine ever found
New observations with the European Southern Observatory’s Very Large Telescope (ESO’s VLT) indicate that the rogue comet 2I/Borisov, which is only the...
ESOcast 235 Light: Astronomers Image Magnetic Fields at Black Hole's Edge
The Event Horizon Telescope (EHT) collaboration, who produced the first ever image of a black hole, has today revealed a new view of the massive objec...
ESOcast 234 Light: Most distant quasar with powerful radio jets discovered
With the help of ESO’s Very Large Telescope, astronomers have discovered and studied in detail the most distant source of radio emission known to date...
ESOcast 233 Light: Six-Exoplanet System with Rhythmic Movement Challenges Theories of How Planets Form
Using a combination of telescopes, including the Very Large Telescope of the European Southern Observatory (ESO's VLT), astronomers have revealed ...
ESOcast 232 Light: Stars and Skulls
Captured in astounding detail by ESO’s Very Large Telescope (VLT), the eerie Skull Nebula is showcased in a new image in beautiful pink and red tones....